angular.module("app",[])
    .controller("supplyDetails",function ($scope) {
        $scope.introduce = true;
        $scope.argument = false;
        $scope.guarantee = false;
        $scope.select = function (argu) {
            $scope.introduce = false;
            $scope.argument = false;
            $scope.guarantee = false;
            $scope[argu] = true;
        }
    });
